46262561 has 2 divisors, whose sum is σ = 46262562. Its totient is φ = 46262560.

The previous prime is 46262551. The next prime is 46262581. The reversal of 46262561 is 16526264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40768225 + 5494336 = 6385^2 + 2344^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46262561 is a prime.

It is not a weakly prime, because it can be changed into another prime (46262521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23131280 + 23131281.

It is an arithmetic number, because the mean of its divisors is an integer number (23131281).

Almost surely, 2^46262561 is an apocalyptic number.

It is an amenable number.

46262561 is a deficient number, since it is larger than the sum of its proper divisors (1).

46262561 is an equidigital number, since it uses as much as digits as its factorization.

46262561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 46262561 is about 6801.6586947597. The cubic root of 46262561 is about 358.9852105545.

The spelling of 46262561 in words is "forty-six million, two hundred sixty-two thousand, five hundred sixty-one".